Blythe, M. A., Wright, P. C., Overbeeke, K., & Monk, A. F. (2005). Funology: From Usability to Enjoyment. Springer Science+Business Media, Inc..
Cita Chicago Style (17a ed.)Blythe, Mark A., Peter C. Wright, Kees Overbeeke, y Andrew F. Monk. Funology: From Usability to Enjoyment. Dordrecht: Springer Science+Business Media, Inc., 2005.
Cita MLA (8a ed.)Blythe, Mark A., et al. Funology: From Usability to Enjoyment. Springer Science+Business Media, Inc., 2005.
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